package com.hy.service;

import com.hy.medicine.region.City;
import com.hy.medicine.region.District;
import com.hy.medicine.region.Province;

import java.util.List;

public interface RegionService {
    List<Province> getAllProvinces();
    List<City> getCitiesByProvinceId(Integer provinceId);
    List<District> getDistrictsByCityId(Integer cityId);

    Province getProvinceById(Integer id);
    City getCityById(Integer id);
    District getDistrictById(Integer id);
}
